Finding the Third Proportional to 1,105.88 and 2,406.94

Step by Step Solution

1. Step 1: Write the proportion equation
   1,105.88 : 2,406.94 = 2,406.94 : x
2. Step 2: Convert to fraction form
   1,105.88/2,406.94 = 2,406.94/x
3. Step 3: Cross multiply
   1,105.88x = 2,406.94 × 2,406.94
4. Step 4: Simplify right side
   1,105.88x = 5,793,348.13
5. Step 5: Solve for x
   x = 5,793,348.13/1,105.88
6. Step 6: Final answer
   x = 5,238.70